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Combining convex hull and directed graph for fast and accurate ellipse detection 期刊论文
GRAPHICAL MODELS, 2021, 卷号: 116, 页码: 13
Authors:  Shen, Zeyu;  Zhao, Mingyang;  Jia, Xiaohong;  Liang, Yuan;  Fan, Lubin;  Yan, Dong-Ming
Favorite  |  View/Download:6/0  |  Submit date:2021/10/26
Ellipse detection  Edge following  Hough transform  RANSAC  
A New Network Feature Affects the Intervention Performance on Public Opinion Dynamic Networks 期刊论文
SCIENTIFIC REPORTS, 2019, 卷号: 9, 页码: 11
Authors:  Wang, Caiyun;  Han, Huawei;  Han, Jing
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DENSITIES, MATCHINGS, AND FRACTIONAL EDGE-COLORINGS 期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2019, 卷号: 29, 期号: 1, 页码: 240-261
Authors:  Chen, Xujin;  Zang, Wenan;  Zhao, Qiulan
Favorite  |  View/Download:47/0  |  Submit date:2020/01/10
multigraph  density  matching  fractional edge-coloring  algorithm  
Covering Triangles in Edge-Weighted Graphs 期刊论文
THEORY OF COMPUTING SYSTEMS, 2018, 卷号: 62, 期号: 6, 页码: 1525-1552
Authors:  Chen, Xujin;  Diao, Zhuo;  Hu, Xiaodong;  Tang, Zhongzheng
Favorite  |  View/Download:93/0  |  Submit date:2018/07/30
Triangle cover  Triangle packing  Linear 3-uniform hypergraphs  Combinatorial algorithms  
An approximate ore-type result for tight Hamilton cycles in uniform hypergraphs 期刊论文
DISCRETE MATHEMATICS, 2017, 卷号: 340, 期号: 7, 页码: 1528-1534
Authors:  Tang, Yucong;  Yan, Guiying
Favorite  |  View/Download:29/0  |  Submit date:2018/07/30
Cycle  Hamiltonian  Hypergraph  Ore-type  
CURVATURE ASPECTS OF GRAPHS 期刊论文
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 2017, 卷号: 145, 期号: 5, 页码: 2033-2042
Authors:  Bauer, F.;  Chung, F.;  Lin, Y.;  Liu, Y.
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Judicious partitions of weighted hypergraphs 期刊论文
SCIENCE CHINA-MATHEMATICS, 2016, 卷号: 59, 期号: 3, 页码: 609-616
Authors:  Xu Xin;  Yan GuiYing;  Zhang Yao
Favorite  |  View/Download:36/0  |  Submit date:2018/07/30
judicious partition  balanced bipartition  weighted hypergraph  
csciencechinapressandspringerverlagberlinheidelberg2015mathscichinacomlinkspringercomjudiciouspartitionsofweightedhypergraphs 期刊论文
sciencechinamathematics, 2016, 卷号: 59, 期号: 3, 页码: 609
Authors:  Xu Xin;  Yan Guiying;  Zhang Yao
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Phase transition on the degree sequence of a random graph process with vertex copying and deletion 期刊论文
STOCHASTIC PROCESSES AND THEIR APPLICATIONS, 2011, 卷号: 121, 期号: 4, 页码: 885-895
Authors:  Cai, Kai-Yuan;  Dong, Zhao;  Liu, Ke;  Wu, Xian-Yuan
Favorite  |  View/Download:31/0  |  Submit date:2018/07/30
Degree sequence  Power law  Phase transition  Difference equation  
Image Segmentation and Selective Smoothing Based on Variational Framework 期刊论文
JOURNAL OF SIGNAL PROCESSING SYSTEMS FOR SIGNAL IMAGE AND VIDEO TECHNOLOGY, 2009, 卷号: 54, 期号: 1-3, 页码: 145-158
Authors:  Chen, Bo;  Yuen, Pong C.;  Lai, Jian-Huang;  Chen, Wen-Sheng
Favorite  |  View/Download:20/0  |  Submit date:2018/07/30
Image segmentation  Image smoothing  Variational framework  Active contour model  Fourth-order PDE model  Median filtering